Green Spring estate
E637238
Green Spring estate was a prominent colonial plantation in Virginia that served as the residence and power base of several influential figures, including Thomas Bryan Martin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Green Spring estate canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7035579 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Green Spring estate Context triple: [Thomas Bryan Martin, associatedWith, Green Spring estate]
-
A.
Arlington Estate
Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
-
B.
Springwood estate
Springwood estate is the historic Hyde Park, New York home of Franklin D. Roosevelt, now preserved as a National Historic Site.
-
C.
Lyman Estate
Lyman Estate is a historic 18th-century country house and estate in Waltham, Massachusetts, noted for its Federal-style architecture and landscaped grounds.
-
D.
Twin Oaks estate
Twin Oaks estate is a historic diplomatic residence and former private mansion in Washington, D.C., notable for its grand architecture and long association with the Republic of China (Taiwan).
-
E.
Eaton Estate
Eaton Estate is the vast Cheshire country estate and primary landholding of the Duke of Westminster, encompassing farmland, woodland, and the family seat at Eaton Hall.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Green Spring estate Target entity description: Green Spring estate was a prominent colonial plantation in Virginia that served as the residence and power base of several influential figures, including Thomas Bryan Martin.
-
A.
Arlington Estate
Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
-
B.
Springwood estate
Springwood estate is the historic Hyde Park, New York home of Franklin D. Roosevelt, now preserved as a National Historic Site.
-
C.
Lyman Estate
Lyman Estate is a historic 18th-century country house and estate in Waltham, Massachusetts, noted for its Federal-style architecture and landscaped grounds.
-
D.
Twin Oaks estate
Twin Oaks estate is a historic diplomatic residence and former private mansion in Washington, D.C., notable for its grand architecture and long association with the Republic of China (Taiwan).
-
E.
Eaton Estate
Eaton Estate is the vast Cheshire country estate and primary landholding of the Duke of Westminster, encompassing farmland, woodland, and the family seat at Eaton Hall.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
plantation ⓘ |
| associatedWith |
House of Burgesses
NERFINISHED
ⓘ
colonial Virginia elite ⓘ |
| associatedWithEvent |
development of plantation economy in Virginia
ⓘ
political decision-making in colonial Virginia ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccess | publicly accessible within Colonial National Historical Park ⓘ |
| hasArchaeologicalSite | Green Spring plantation ruins ⓘ |
| hasArchitecturalType | plantation house (no longer standing) ⓘ |
| hasCurrentUse | historic site open to the public ⓘ |
| hasFunction |
agricultural production
ⓘ
seat of a large landholding ⓘ |
| hasHistoricalSignificance |
center of political influence in colonial Virginia
ⓘ
prominent colonial plantation in Virginia ⓘ |
| hasLandscapeFeature |
gardens
ⓘ
plantation fields ⓘ woodlands ⓘ |
| hasNotableResident |
Philip Ludwell I
NERFINISHED
ⓘ
Philip Ludwell II NERFINISHED ⓘ Philip Ludwell III NERFINISHED ⓘ Sir William Berkeley NERFINISHED ⓘ Thomas Bryan Martin NERFINISHED ⓘ |
| hasTimePeriod | colonial era ⓘ |
| heritageDesignation |
listed on the National Register of Historic Places
ⓘ
part of Colonial National Historical Park ⓘ |
| locatedIn |
Colonial Virginia
NERFINISHED
ⓘ
Virginia ⓘ |
| locatedInAdministrativeTerritory | James City County, Virginia NERFINISHED ⓘ |
| locatedNear |
Jamestown, Virginia
NERFINISHED
ⓘ
Williamsburg, Virginia NERFINISHED ⓘ |
| managedBy | National Park Service ⓘ |
| ownedBy |
Ludwell family
NERFINISHED
ⓘ
Sir William Berkeley NERFINISHED ⓘ |
| partOf | English colonial America NERFINISHED ⓘ |
| usedAs |
plantation
ⓘ
political power base ⓘ residence ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Green Spring estate Description of subject: Green Spring estate was a prominent colonial plantation in Virginia that served as the residence and power base of several influential figures, including Thomas Bryan Martin.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.